diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2017-01-28 23:25:32 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2017-02-03 18:16:19 +0800 |
| commit | 4a70b52620357a680ac71d5b63ceb533eb6216cb (patch) | |
| tree | 2b948ed234c1d8fdddf64b8d87207fd1028f6d67 /arch/arm/crypto | |
| parent | 1465fb13d3599e465b3b202f8ebbb5e1ca9b1970 (diff) | |
| download | linux-4a70b52620357a680ac71d5b63ceb533eb6216cb.tar.bz2 | |
crypto: arm/chacha20 - remove cra_alignmask
Remove the unnecessary alignmask: it is much more efficient to deal with
the misalignment in the core algorithm than relying on the crypto API to
copy the data to a suitably aligned buffer.
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'arch/arm/crypto')
| -rw-r--r-- | arch/arm/crypto/chacha20-neon-glue.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/crypto/chacha20-neon-glue.c b/arch/arm/crypto/chacha20-neon-glue.c index 592f75ae4fa1..59a7be08e80c 100644 --- a/arch/arm/crypto/chacha20-neon-glue.c +++ b/arch/arm/crypto/chacha20-neon-glue.c @@ -94,7 +94,6 @@ static struct skcipher_alg alg = { .base.cra_priority = 300, .base.cra_blocksize = 1, .base.cra_ctxsize = sizeof(struct chacha20_ctx), - .base.cra_alignmask = 1, .base.cra_module = THIS_MODULE, .min_keysize = CHACHA20_KEY_SIZE, |